Finite Group Databasebeta
Cayley diagram

C2×#59466 #7666395

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#59466

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6694 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(4,6)(8,9)(11,12,14,15)(13,17,18,16)(20,23)(25,26);(3,4,7,6)(5,9,10,8)(12,15)(16,17)(19,20,24,23)(21,25,22,26);(11,12)(13,16)(14,15)(17,18)(19,21,24,22)(20,25,23,26);(3,5,7,10)(4,8,6,9)(11,12)(13,16)(14,15)(17,18)(19,22,24,21)(20,26,23,25);(3,6,7,4)(5,9,10,8)(11,13,14,18)(12,16,15,17)(19,23,24,20)(21,26,22,25)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7737421, C2×#7989726, C2×#7989578
maximal normal subgroup ofC2×#7737421, C2×#7989726, C2×#7989578
maximal quotient ofC2×#534553

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573591);